Base | Representation |
---|---|
bin | 101000000011111… |
… | …1000011010001110 |
3 | 10110200102122012110 |
4 | 1100013320122032 |
5 | 10223111241332 |
6 | 341215444450 |
7 | 45211610541 |
oct | 12007703216 |
9 | 3420378173 |
10 | 1344243342 |
11 | 62a876a12 |
12 | 316226726 |
13 | 185659080 |
14 | ca75a858 |
15 | 7d02e4cc |
hex | 501f868e |
1344243342 has 32 divisors (see below), whose sum is σ = 2902273920. Its totient is φ = 412616160.
The previous prime is 1344243323. The next prime is 1344243413. The reversal of 1344243342 is 2433424431.
It is a happy number.
It is a super-2 number, since 2×13442433422 = 3613980325022657928, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12117 + ... + 53247.
It is an arithmetic number, because the mean of its divisors is an integer number (90696060).
Almost surely, 21344243342 is an apocalyptic number.
1344243342 is an abundant number, since it is smaller than the sum of its proper divisors (1558030578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1344243342 is a wasteful number, since it uses less digits than its factorization.
1344243342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41568.
The product of its digits is 27648, while the sum is 30.
The square root of 1344243342 is about 36663.9242580496. The cubic root of 1344243342 is about 1103.6362699188.
Adding to 1344243342 its reverse (2433424431), we get a palindrome (3777667773).
The spelling of 1344243342 in words is "one billion, three hundred forty-four million, two hundred forty-three thousand, three hundred forty-two".
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